December weather forecastCiencisko, Poland
December
Weather in December
The first month of the winter, December, is also a wintry month in Ciencisko, Poland, with an average temperature fluctuating between -0.8°C (30.6°F) and 2.5°C (36.5°F).Temperature
December's onset brings a negligible change in high-temperatures, falling from a chilly 7.1°C (44.8°F) in November to an icy 2.5°C (36.5°F). Nighttime temperature reflects an average dip to a freezing cold -0.8°C (30.6°F) in December, subtly cooler than its daytime highs.Humidity
The average relative humidity in December is 87%.Rainfall
In December, the rain falls for 10.7 days. Throughout December, 24mm (0.94") of precipitation is accumulated. In Ciencisko, Poland, during the entire year, the rain falls for 136.1 days and collects up to 335mm (13.19") of precipitation.Snowfall
January through May, October through December are months with snowfall. In December, it is snowing for 6.9 days. Throughout December, 40mm (1.57") of snow is accumulated. Throughout the year, there are 34.9 snowfall days, and 218mm (8.58") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 7h and 42min of daylight.On the first day of the month, sunrise is at 07:36 and sunset at 15:36. On the last day of December, sunrise is at 07:58 and sunset at 15:42 CET.
Sunshine
The average sunshine in December is 3.3h.UV index
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the average person.Note: The UV index of 1 during December leads to these advisories:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Ciencisko, Poland
- Average high temperature in December: 2.5°C
The warmest month (with the highest average high temperature) is August (24.4°C).
The month with the lowest average high temperature is January (0.3°C).
- Average low temperature in December: -0.8°C
The month with the highest average low temperature is August (15.2°C).
The coldest month (with the lowest average low temperature) is January (-3°C).
Average pressure in December
Ciencisko, Poland
- Average pressure in December: 1015.3mbar
The month with the highest atmospheric pressure is October (1017.5mbar).
The month with the lowest atmospheric pressure is July (1013.7mbar).
Average wind speed in December
Ciencisko, Poland
- Average wind speed in December: 15.1km/h
The windiest month (with the highest average wind speed) is December (15.1km/h).
The calmest month (with the lowest average wind speed) is August (11.1km/h).
Average humidity in December
Ciencisko, Poland
- Average humidity in December: 87%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (66%).
Average rainfall in December
Ciencisko, Poland
- Average rainfall in December: 24mm
The wettest month (with the highest rainfall) is May (43mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in December
Ciencisko, Poland
- Average rainfall days in December: 10.7 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is February (7.5 days).
Average snowfall in December
Ciencisko, Poland
- Average snowfall in December: 40mm
The month with the highest snowfall is January (75mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Ciencisko, Poland
- Average snowfall days in December: 6.9 days
The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Ciencisko, Poland
- Average daylight in December: 7h and 42min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in December: 3h and 18min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in December
Ciencisko, Poland
- Average sunshine days in December: 14.4 days
The month with the most sunshine days is September (18.8 days).
The month with the least sunshine days is January (13.1 days).
Average UV index in December
Ciencisko, Poland
- Average UV index in December: 1
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in December
Ciencisko, Poland
- Average cloud cover in December: 68
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Ciencisko, Poland
- Average visibility in December: 8km
The months with the highest visibility are June and August (10km).
The months with the lowest visibility are January, February, November and December (8km).
